38903589990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{32309}}^1$

素因数の和:33126

約数の個数: 96

約数和(自身を含む): 107238699360

約数和(自身を除く): 68335109370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 787, 1530, 1574, 2361, 3935, 4722, 7083, 7870, 11805, 13379, 14166, 23610, 26758, 32309, 35415, 40137, 64618, 66895, 70830, 80274, 96927, 120411, 133790, 161545, 193854, 200685, 240822, 290781, 323090, 401370, 484635, 549253, 581562, 602055, 969270, 1098506, 1204110, 1453905, 1647759, 2746265, 2907810, 3295518, 4943277, 5492530, 8238795, 9886554, 16477590, 24716385, 25427183, 49432770, 50854366, 76281549, 127135915, 152563098, 228844647, 254271830, 381407745, 432262111, 457689294, 762815490, 864524222, 1144223235, 1296786333, 2161310555, 2288446470, 2593572666, 3890358999, 4322621110, 6483931665, 7780717998, 12967863330, 19451794995, 38903589990]

約数ペア:

[(1, 38903589990), (2, 19451794995), (3, 12967863330), (5, 7780717998), (6, 6483931665), (9, 4322621110), (10, 3890358999), (15, 2593572666), (17, 2288446470), (18, 2161310555), (30, 1296786333), (34, 1144223235), (45, 864524222), (51, 762815490), (85, 457689294), (90, 432262111), (102, 381407745), (153, 254271830), (170, 228844647), (255, 152563098), (306, 127135915), (510, 76281549), (765, 50854366), (787, 49432770), (1530, 25427183), (1574, 24716385), (2361, 16477590), (3935, 9886554), (4722, 8238795), (7083, 5492530), (7870, 4943277), (11805, 3295518), (13379, 2907810), (14166, 2746265), (23610, 1647759), (26758, 1453905), (32309, 1204110), (35415, 1098506), (40137, 969270), (64618, 602055), (66895, 581562), (70830, 549253), (80274, 484635), (96927, 401370), (120411, 323090), (133790, 290781), (161545, 240822), (193854, 200685)]